[CRIU] Difference between two snapshots generated by CRIU

[Pavel Emelyanov]

On 02/15/2015 11:10 PM, Thouraya TH wrote:
> Hello all :)
> 
> /Pages images of the 2nd dump can be "optimized" by using the CRIU's memory tracking
> facilities -- http://criu.org/Memory_changes_tracking/
> 
> Ok. I'd like to test this option: |--prev-images-dir| option
> 
> How can i use it please:

It's all in docs I've sent link on. Various combinations of

    dump action
    pre-dump action
    --track-mem option
    --prev-images-dir option 
    --leave-running option

make different effect. Plz, read the docs and find which one is appropriate
in your case.

> Here is the command that i have used to dump the  the process
> 
> criu dump -D imgDir -t 908 --shell-job -vvv -o dump.log && echo OK
> 
> 
> 
> 
> Thanks a lot for help.
> Best Regards.